Answered: A group of 4 students is to be chosen…

A group of 4 students is to be chosen from a 30-member class to represent the class on the student council. How many ways can this be done?

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

See similar textbooks

Related questions

Q: The University of Montana ski team has eleven entrants in a men's downhill ski event. The coach…

Q: There are 12 students on the school council. A group of 3 is needed to focus on an upcoming…

A: Given: There are 12 students on the school council A group is formed of 3 students How many groups…

Q: 2 students is to be chosen from a 32-member class to represent the class on the student council. How…

A: Permutation: The procedures of permutation and combination are used to count the number of…

Q: How many ways are there to select three diamond earrings from a box of ten diamond earrings,…

A: Total diamond earrings = 10 We have to select three diamond earrings from a box. Order does not…

Q: At the bakery, a box of cookies is made by selecting four cookies from the six types of cookies –…

A: Formula nr = n!r!(n-r)! ; n ! = 1* 2* 3* 4*.. *n Example : 3! = 1*2*3 = 6 Meaning : Number of…

Q: There are 8 people at an office meeting. How many handshake

A: Formula: If there are n persons, The number of handshakes is, nn-12

Q: A child has 20 pieces of Halloween candy. They are as follows: 6 of them are chocolate bars, 9 are…

A: Combinations: The number of combinations of r items selected from n items is, nr=n!n-r!r! Selecting…

Q: A student organization of 12 wants to select a president, a vice-president, and a treasurer. How…

A: A student organization of 12 wants to select a president, a vice president, and a treasurer.i.e.…

Q: to win a lotto in one state, one must correctly select 6 numbers from a collection of 5 numbers (one…

A: In the question, it has to be select 6 numbers from a collection of 55 numbers (one through 55),…

Q: A group of 2 students is to be chosen from a 30-member class to represent the class on the student…

A: There are several powerful methods for counting objects and sets of objects without actually having…

Q: in a volleyball club there are 5 senior players and 5 junior players. If the team captain election…

A: Total number of players = 10 Total number of players in volleyball team = 6 Number of ways in…

Q: a) there is no restriction on their profession. b) there should be same number of doctor and nurses…

Q: In a lottery game, a player picks 9 numbers from 1 to 40. How many different choices does the player…

A: pick 9 numbers from 1 to 40. order doesn't matter. no. of ways to choose = ?

Q: For the student's college council committee, in how many ways can you select a committee of 3…

A: As given That student council committee , The order of selected committee students is not needed…

Q: Mr. H has a collection of 500 vessels. In how many ways can he name his favorite and second favorite…

Q: There are 30 people in the class. We need to select 5 people to form a the committee, how many…

Q: A club with 28 members is to select five officers (president, vice president, secretary, treasurer,…

A: Total members=28

Q: Select a committee of seven members from a group of six women and eight men. The order of selection…

A: Given that A committee of seven members Group of 6 women and 8 men

Q: How many ways are there to choose an arbitrary number of students (including the possibility of…

A: by using C(n,r)=n!(r!(n−r)!)

Q: There are 17 students in the club. How many ways can a committee of at most 3 students be chosen

Q: Mrs. Stevens wants to put her class of 26 students into groups of 5 for an upcoming project How many…

Q: student organization of 40 wants needs three people to cover ticket sales at an event. How many…

A: Given n=40 x=3

Q: There are 20 members of the debate team, including 9 girls and 11 boys. Complete parts (a) through…

A: Given 20 members=9 girls and 11 boys r!=r(r-1)(r-2)x...x3x2x1

Q: igh school classes will be chosen to participate in a school activities survey. There are 21 high…

A: Given:6 high school classes will be chosen to participate in a school activities survey.There are 21…

Q: A small company of 30 employees needs to choose 6 people to plan out their annual holiday party Each…

A: A small company of 30 employees needs to choose 6 people to plan out their annual holiday party.

Q: Seven bands are to perform at a weekend festival. How many different ways are there to schedule…

A: Seven bands are to perform at a weekend festival.

Q: From a group of 13 people how many ways we can select a (a) 3 Supervisor (b) 7 Technicians…

A: Given: Total number of people, n=13 It is known that the formula to find different combinations is,…

Q: In an art class with 15 boys and 14 girls, five girls and four boys will be chosen to sing a special…

A: Given: Number of boys=15Number of girls=14 The number of ways five girls and four boys will be…

Q: A college has 10 basketball players. A 5 member's team and a captain will be selected out of these…

A: Given,total no.of basketball players=10

Q: A class of 15 students will chose between style of course text book; one text for each student. The…

Q: how many seating arrangements can be done? (

A: here given , there are 6 girls and 5 boys in class

Q: There are 7 boys and 3 girls in a class. How many different ways can the classroom teacher create a…

A: From the given information, Number of boys = 7 Number of girls = 3 Total = 10

Q: We want to select 3 customers form a group of 8 customers to give each one a gift. How many possible…

A: Combination: It is nothing but the selection of objects where the order of selection is not…

Q: A school club has 25 members and needs to elect four officers: a president, vice-president,…

A: We have given that Total members (n) = 25 Position to be filled (r) = 4 Here we will use the concept…

Q: A class of 40 students is to choose a set of classroom officers composed of the President,…

A: Permutation formula : nPr = n! /(n-r)!

Q: t the Harris Burger Bar each customer designs their own burger by choosing: one from two types of…

A: Solution: Given information: The customers designs their own burger by choosing: one from two types…

Q: A teacher had chooses 3 of 22 students to help clean the room after school. In How many ways can the…

A: Given that A teacher had chooses 3 of 22 students to help clean the room after school. To find…

Q: The president of the college asked a fraternity to submit a list of 7 students to serve as guides at…

Question

A group of 4 students is to be chosen from a 30-member class to represent the class on the student council. How many ways can this be done? (NOTE: Order of the selection is not important.)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Required Formula

VIEW

Step 2: Computations

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Eight students entered the testing room that had 20 chairs evenly arranged on each side. If two of the eight students insist on sitting on the right side, how many seating arrangements are possible?
The “Waterside Road” band fan club has 18 members. They need to elect a president, a secretary, and a treasurer. How many different arrangements are possible?
he BMCC web-design club has 40 members.a. In how many different ways can it select a group of 4 members?
Instruction: Illustrate and determine the number of combinations. Forming a committee with 4 members from 5 students namely Mariz, Hazel, Ella, Jhanna, and Fhaye.
Joe had 6 favorite baseball teams , and he puts their flags in his flagpole in random order. How many different ways can he arrange the flags ?
In a drama class, 5 students are to be selected from 24 to perform asynchronized dance. In how many ways can 5 students be selected from the24?
How many ways can 5 students line up for lunch if Jack, one of the students, is not at the front of the line? Select one: 24 120 96 4
The math club wants to choose a committee to plan the back to school party. How many 5 person committees can be formed from the set of 20 members?
Ten students are going to line up at the door. In how many different ways can they line up?
A fun fair requires 3 employees to sell tickets. There are 9 people available. How many ways could a group of 3 be chosen?
An ice cream store has 25 flavors to select from. A customer walks in and orders a three-scoop ice cream cone. How many ways can the customer make this selection if... a. the flavors can be the same and the order is important? b. the flavors are different and the order is not important?